CVE-2026-93516
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Oct 28, 2026
Vendor
unknown
Description
A use-after-free caused by lack of lifecycle management when adding / removing XInput master devices in X.org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X Clients to crash the X server or potentially execute code in X server context.